878989296 has 40 divisors (see below), whose sum is σ = 2287075840. Its totient is φ = 290886336.

The previous prime is 878989291. The next prime is 878989327. The reversal of 878989296 is 692989878.

878989296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878989291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59200 + ... + 72543.

It is an arithmetic number, because the mean of its divisors is an integer number (57176896).

Almost surely, 2^878989296 is an apocalyptic number.

It is an amenable number.

878989296 is an abundant number, since it is smaller than the sum of its proper divisors (1408086544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

878989296 is a wasteful number, since it uses less digits than its factorization.

878989296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131893 (or 131887 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 66.

The square root of 878989296 is about 29647.7536417180. The cubic root of 878989296 is about 957.9169591101.

The spelling of 878989296 in words is "eight hundred seventy-eight million, nine hundred eighty-nine thousand, two hundred ninety-six".